Overall, I was very satisfied with my stay.
There were some confusion and minor issues on the first day, but the host was responsive and helpful.
Pros:
There is a convenience store on the first floor.
Bangna BTS station is really close to the condo (I think It took me less than 3 minutes by foot).
The condo building is well maintained.
The fitness room on the fifth floor has a good number of weights and machines. I used it everyday.
Before I mention about cons, I want to say I had no problem falling asleep and taking naps, despite all the noise from large trucks and BTS trains. The noise from the trucks sounds like thunder.
If you are sensitive to loud noise that continues until 2 AM, you will not like this place.
The mattress needs some repair or replacement. It is uncomfortable to sleep on because one side of it sinks. I had to sleep diagonally.
Overall, I was pretty satisfied.